Persist uploaded files after redirecting to another page and returning

[Gautam]

Hello,

Is there a way to persist the uploaded files after redirecting to another page and returning?

Setting the PostbackTriggers property doesn't work as this is not a postback but a redirect and return.

I tried using session to do this by saving the UploadedFileCollection to session and setting it back after returning from a redirect but I can't find a way to set the UploadedFiles property of the RadAsyncUpload control in code behind. I know this behavior is not supported due to browser security.

Please let me know if there is any other way to do this.

Thanks.

[Peter Milchev]

Hello Gautam,

Generally, the back button leads to a lot of issues in such applications. 

• https://docs.telerik.com/devtools/aspnet-ajax/controls/ajaxpanel/troubleshooting/back-and-forward-browser-buttons

Unfortunately, keeping the uploaded files in the AsyncUpload across page navigation is not implemented and currently, the client would need to upload the files again. 

Regards,
Peter Milchev
Progress Telerik

[Gautam]

Hello Peter,

Thank you for the response.

Regards,

Gautam